Questions

From Worst to Best

231 P5.FR.NK.22123008

Level 3
Nick, Warren and Paul bought some biscuits. After Nick ate ²₅ of his biscuits, Warren ate ³₄ of his biscuits and Paul ate 12 biscuits, each of them had the same number of biscuits left. Nick had 63 less biscuits than Warren at first.

How many biscuits did Nick have at first?
How many biscuits did the 3 of them buy altogether?

4 m

Attempt

232 P5.FR.NK.23021751

Level 3
Sean and Pierre had an equal number of books. Sean donated ¹₈ of her books and Pierre donated ¹₅ of his books. Pierre donated 12 more books than Sean. How many books did Pierre have at first?

4 m

Attempt

Fraction to units More than or less than Equal stage before All change Units table

233 P5.FR.NK.22123010

Level 3
At first, George, Paul and David had the same amount of money. After David spent some of his money, George spent ³₈ of his money and Paul spent ³₅ of his money, George had $198 more than Paul. In the end, the total amount of money the three boys had left was $946. How much money did David spend?

4 m

Attempt

Fraction to units Money Equal stage before More than or less than All change Units table

234 P5.FR.NK.23021750

Level 3
Ivan and Ryan earned the same amount each month. Ivan saved ³₄ of his pay and Ryan saved ²₅ of his pay. Ivan saved $160 more than Ryan in a month. How much did Ryan save in a month?

4 m

Attempt

Fraction to units Money Equal stage before All change Units table

235 P5.WN.JC.17083137

Level 3
At the hospital, Floor A and Floor B had an equal number of beds at first. If 6 beds were removed from Floor B and 6 times as many beds were removed from Floor A as Floor B, the number of beds in Floor B would be 4 times as many as in Floor A. Find the number of beds on each floor.

4 m

Attempt

Equal stage before Times as many All change Units equations Units table

236 P5.FR.NK.23021746

Level 3
Nora and Hazel used the same number of lychees to bake cakes. Nora used ²₅ of her lychees and Hazel used ³₅ of her lychees. They had a total of 125 lychees at first.

How many lychees did each girl use?
How many lychees did both girls have left altogether?

4 m

Attempt

Fraction to units Equal stage change Common numerator All change Units table

237 P5.WN.NK.23053006

Level 3
Eric had an equal number of cream scones, strawberry scones and vanilla scones. After he ate 28 cream scones, some strawberry scones and vanilla scones, there were 55 scones left. The number of strawberry scones he ate was thrice the number of vanilla scones he ate. The number of strawberry scones left was 22 more than the number of cream scones left. How many cream scones were there at first?

4 m

Attempt

More than or less than Times as many Equal stage before All change Units Table Units & parts Elimination

238 P5.AP.JM.17083205

Level 3
Triangle ABC and Triangle DBC share the same base BC. The height of Triangle ABC is 4 times the height of Triangle DBC. Given that DE is 4 cm and BC is 13 cm, Find the area of the shaded part.

4 m

Attempt

Triangle common base Composite figure area Times as many Equal stage

239 P5.WN.JC.17083255

Level 3
Fanny and Gillian collected some stamps. If Fanny gave Gillian 52 stamps, both would have an equal number of stamps. If Gillian gave Fanny 40 stamps, Fanny would have 5 times as many stamps as Gillian. Find the number of stamps each of them had.

Fanny?
Gillian?

4 m

Attempt

Times as many Equal stage after Internal transfer Double if Units equations Units table

240 P5.PC.JC.17083140

Level 3
There was an equal number of mangoes and pineapples. On Monday, some mangoes were added, such that the number of mangoes increased by 80%. On Tuesday, the number of mangoes further increased by 50% and the number of pineapples decreased by 20%. There were 38 more mangoes than pineapples in the end. How many mangoes and pineapples were there altogether at first?

5 m

Video Attempt